#39FE03#39FE03

#39FE03 is a very light, highly saturated green. Relative luminance 0.718; OKLCH L 86.9% C 0.287 H 141.3°. Best body text is #000000 at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#39FE03
RGB	rgb(57, 254, 3)
HSL	hsl(107, 99%, 50%)
HSV	hsv(107, 99%, 100%)
CMYK	cmyk(77.6%, 0%, 98.8%, 0.4%)
CIE-LAB	lab(87.85, -82.08, 83.22)
CIE-LCH	lch(87.85, 116.89, 134.60°)
OKLab	oklab(86.86% -0.2241 0.1795)
OKLCH	oklch(86.86% 0.287 141.3)
XYZ	xyz(37.1434, 71.7556, 11.9788)
Luminance	0.7176 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39FE03 #C803FE

analogous

#B6FE03 #39FE03 #03FE4B

triadic

#39FE03 #0339FE #FE0339

tetradic

#39FE03 #03B6FE #C803FE #FE4B03

square

#39FE03 #03B6FE #C803FE #FE4B03

split-complementary

#39FE03 #4B03FE #FE03B6

monochromatic

#1D8601 #2BC301 #39FE03 #69FE40 #99FE7D

Accessibility & contrast

On white

1.37

#39FE03 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.35

#39FE03 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39FE03

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39FE03	#FFFFFF	#000000	##000000
##39FE03	1.00	1.37	15.35	15.35
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.35	21.00	1.00	1.00
##000000	15.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE500

Deuteranopia (green-blind)

#F0D73A

Tritanopia (blue-blind)

#00F6D8

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #39fe03;
/* rgb */ color: rgb(57, 254, 3);
/* oklch */ color: oklch(86.9% 0.287 141.3);

Tailwind

colors: {
  custom: {
    50: '#91ff70',
    500: '#39fe03',
    950: '#000000',
  },
}

SCSS

$custom: #39fe03;
$custom-light: #91ff70;
$custom-dark: #000000;

JSON

{
  "hex": "#39fe03",
  "rgb": {
    "r": 57,
    "g": 254,
    "b": 3
  },
  "hsl": {
    "h": 107.092,
    "s": 99.209,
    "l": 50.392
  },
  "oklch": {
    "l": 0.86864,
    "c": 0.28714,
    "h": 141.3
  },
  "luminance": 0.7176
}

Semantic roles & 50–950 ramp

primary

#39FE03

secondary

#73198C

accent

#29FFD1

background

#FCFFFB

surface

#F6FFF1

border

#D0D7CB

text

#0F1809

muted

#80867D

Preview Lab

Preview with #39FE03

Body copy rendered with the generated semantic roles for this colour.

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